Infusion pump
CA 2937671 C · Owner: Baxter International Inc. · Inventors: Spang, Ronald H. Jr.; Greaney, Michelle Kowalski; Platt, Michael Kenneth
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
An infusion pump comprises a drive mechanism; an assembly operable with the drive mechanism the assembly configured to deliver a flowable material to a patient; a mountable housing holding the drive mechanism and configured at its front side to receive the assembly and at its backside to mount to an external support in either a first orientation or a second orientation the second orientation being rotated approximately 90 degrees from the first orientation about an axis extending perpendicularly from the front side of the housing wherein the housing supports the drive mechanism and the assembly in each of the orientations; a controller operably connected to the housing; and a display …
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed November 15, 2002 and granted October 23, 2018. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended November 15, 2022.
- A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by November 15, 2024.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.